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Java 9: Building Robust Modular Applications
book

Java 9: Building Robust Modular Applications

by Dr. Edward Lavieri, Peter Verhas, Jason Lee
April 2018
Intermediate to advanced content levelIntermediate to advanced
910 pages
33h 21m
English
Packt Publishing
Content preview from Java 9: Building Robust Modular Applications

The Flow.Publisher interface

The Flow.Publisher interface is a functional interface. A Publisher is a producer of data sent to subscribers:

    @FunctionalInterface    public static interface Flow.Publisher<T>

This functional interface can serve as a lambda expression assignment target. It only takes one argument--the subscribed item type <T>. It has one method:

  • void onSubscribe(Flow.Subscription subscription)
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Publisher Resources

ISBN: 9781788832823Supplemental ContentOtherPurchase LinkErrata Page